S&S Easy Start Cam Kit HP103 Chain Drive Performance Harley Big Twin Cam 99-06
Designer: S&S Cycle
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- $486.85
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- $486.85
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SKU
330-0445
Free delivery to the Lower 48 States
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Fitmet Questions? Call us at 610-754-8500
BRAND NEW
PART# 330-0445
Fits 99-06 Big Twin models (exc 06 Dyna)
Chain drive
Bolt-in Cam for 103" and 106" Big Bore Twin Cam motors. Use with stock heads (up to 10.2 compression) and low restriction intake and exhaust. Great for lighter bikes with strong power from 3500-6000 RPM.
Start any engine regardless of displacement or compression ratio with a stock starter
Save your starter and battery; tested for 10,000 starts without running battery down
Allow for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe is centrifugally retracted and the engine runs normally, with full compression, and without any loss in performance
All chain-drive cams include installation kit
All gear-drive cams include 4-gear set and installation kit
For 88/95/96/103 cubic-inch engines
Compression ratios below 10:1
Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
Due to the inherent characteristics of gear drives, you may experience more valve train noise.
Not for models with OEM compression releases.
Made in the U.S.A.
GRIND - HP103
INTAKE OPEN - 20°
INTAKE CLOSE - 49°
INTAKE LIFT - 0.575"
INTAKE DURATION - 249°
EXHAUST LIFT - 0.575"
EXHAUST DURATION - 251°
EXHAUST OPEN - 45°
EXHAUST CLOSE - 26°